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Inventories
6 Months Ended
Jun. 30, 2013
Inventories [Abstract]  
Inventories
(4)Inventories

Inventories consist of:

(in thousands)
 
June 30, 2013
  
December 31, 2012
 
Raw materials
 
$
232
  
$
197
 
Work-in-process
  
758
   
405
 
Finished goods
  
267
   
503
 
Total inventory, gross
  
1,257
   
1,105
 
Inventory reserves
  
(332
)
  
 
Total inventory, net
 
$
925
  
$
1,105
 

Due to adjustments in the anticipated use of inventory, the Company recorded a $0.3 million reserve for expired, obsolete and slow-moving inventory during the quarter. This cost is included in “Cost of goods sold” in the Condensed Consolidated Statements of Operations.